Beauty apparatus

Abstract

A beauty apparatus includes a housing, an electrode assembly, and a lift driving member. The electrode assembly includes a first electrode assembly and a second electrode assembly. The lift driving member is located in the housing and configured to drive the second electrode assembly to move between a first position and a second position. When the second electrode assembly is located in the first position, the effective area of the electrode assembly capable of acting on the human skin surface is S1. When the second electrode assembly is located in the second position, the effective area of the electrode assembly capable of acting on the human skin surface is S2. S1>S2. The preceding beauty apparatus helps beautify a small area of skin.

1 . A beauty apparatus, comprising a housing, an electrode assembly, and a lift driving member;
 wherein the electrode assembly comprises a first electrode assembly and a second electrode assembly, and the lift driving member is located in the housing and configured to drive the second electrode assembly to move between a first position and a second position; and   when the second electrode assembly is located in the first position, an effective area of the electrode assembly capable of acting on a human skin surface is S1; and when the second electrode assembly is located in the second position, an effective area of the electrode assembly capable of acting on the human skin surface is S2; wherein S1>S2.   
     
     
         2 . The beauty apparatus according to  claim 1 , wherein the second electrode assembly comprises a second electrode tip and a lifting rod, the lifting rod is securely connected to the second electrode tip, and conductive pieces are respectively disposed on two sides of the lifting rod in a radial direction of the lifting rod; and
 the first electrode assembly is provided with a mount for mounting a first electrode tip, the mount is provided with an avoidance cavity for accommodating the second electrode assembly, and an inner wall of the avoidance cavity has contact points respectively electrically connected to the conductive pieces.   
     
     
         3 . The beauty apparatus according to  claim 2 , wherein the lift driving member drives, based on manpower or electricity, the lifting rod to move in an axial direction of the lifting rod. 
     
     
         4 . The beauty apparatus according to  claim 3 , wherein the lift driving member comprises a gear motor and a rotation sleeve, the gear motor is configured to drive the rotation sleeve to rotate, the rotation sleeve is connected to the lifting rod through a conversion member, and the conversion member is configured to convert a rotation of the rotation sleeve into a movement of the lifting rod in the axial direction of the lifting rod. 
     
     
         5 . The beauty apparatus according to  claim 3 , wherein the lift driving member comprises a rotary knob and a rotation sleeve, the rotary knob is configured to drive the rotation sleeve to rotate, the rotation sleeve is connected to the lifting rod through a conversion member, and the conversion member is configured to convert a rotation of the rotation sleeve into a movement of the lifting rod in the axial direction of the lifting rod. 
     
     
         6 . The beauty apparatus according to  claim 5 , wherein the rotary knob is disposed on a bottom of the housing in an axial direction of the housing, and the rotary knob is securely connected to the rotation sleeve through a connection rod. 
     
     
         7 . The beauty apparatus according to  claim 5 , wherein the rotary knob is disposed on a top of the housing in an axial direction of the housing, and the rotary knob is secured to the rotation sleeve by inserting. 
     
     
         8 . The beauty apparatus according to  claim 7 , wherein the rotary knob is the mount. 
     
     
         9 . The beauty apparatus according to  claim 4 , wherein the rotation sleeve is provided with an avoidance channel for the lifting rod to pass through; the conversion member comprises a spiral guide rail and a guide block, wherein the spiral guide rail is disposed on an inner wall of the avoidance channel, and the guide block is disposed on the lifting rod; and the guide block is disposed in the spiral guide rail. 
     
     
         10 . The beauty apparatus according to  claim 3 , wherein the lift driving member comprises a push rod motor, and a telescopic end of the push rod motor is cooperatively linked to the lifting rod. 
     
     
         11 . The beauty apparatus according to  claim 3 , wherein the lift driving member comprises a push button securely connected to the lifting rod, the housing is provided with a sliding recess for the push button to translate, the sliding recess extends in the axial direction of the lifting rod, one end of the push button is securely connected to the lifting end, and another end of the push button is exposed outside the sliding recess to form an operation end. 
     
     
         12 . The beauty apparatus according to  claim 3 , wherein the lift driving member comprises an elastic member and a release member; when the second electrode assembly is located in the first position, the elastic member retracts in the axial direction of the lifting rod and is in an energy storage state; and the release member is configured to unlock the second electrode assembly from the first position. 
     
     
         13 . The beauty apparatus according to  claim 12 , wherein the release member comprises a button; the button is connected to a swing rod; an engagement block for engaging with and limiting a swing end of the swing rod is disposed on the lifting rod; when the second electrode assembly is located in the first position, the swing end engages with and limits the engagement block so as to secure the second electrode assembly in the first position; and when the button is pressed, the engagement block disengages from the swing end and stops limiting the swing end. 
     
     
         14 . The beauty apparatus according to  claim 1 , wherein an electrode in the first electrode assembly and an electrode in the second electrode assembly are each a micro-current positive or negative contact point, or are each a radio frequency electrode. 
     
     
         15 . The beauty apparatus according to  claim 2 , wherein in a process of the second electrode assembly moving from the first position to the second position, the second electrode tip in the second electrode assembly protrudes outward or recesses inward relative to the first electrode tip in the first electrode assembly. 
     
     
         16 . The beauty apparatus according to  claim 1 , wherein the second electrode assembly and the first electrode assembly are arranged concentrically from inside to outside in a radial direction of the first electrode assembly and the second electrode assembly. 
     
     
         17 . The beauty apparatus according to  claim 5 , wherein the rotation sleeve is provided with an avoidance channel for the lifting rod to pass through; the conversion member comprises a spiral guide rail and a guide block, wherein the spiral guide rail is disposed on an inner wall of the avoidance channel, and the guide block is disposed on the lifting rod; and the guide block is disposed in the spiral guide rail. 
     
     
         18 . The beauty apparatus according to  claim 6 , wherein the rotation sleeve is provided with an avoidance channel for the lifting rod to pass through; the conversion member comprises a spiral guide rail and a guide block, wherein the spiral guide rail is disposed on an inner wall of the avoidance channel, and the guide block is disposed on the lifting rod; and the guide block is disposed in the spiral guide rail. 
     
     
         19 . The beauty apparatus according to  claim 7 , wherein the rotation sleeve is provided with an avoidance channel for the lifting rod to pass through; the conversion member comprises a spiral guide rail and a guide block, wherein the spiral guide rail is disposed on an inner wall of the avoidance channel, and the guide block is disposed on the lifting rod; and the guide block is disposed in the spiral guide rail. 
     
     
         20 . The beauty apparatus according to  claim 8 , wherein the rotation sleeve is provided with an avoidance channel for the lifting rod to pass through; the conversion member comprises a spiral guide rail and a guide block, wherein the spiral guide rail is disposed on an inner wall of the avoidance channel, and the guide block is disposed on the lifting rod; and the guide block is disposed in the spiral guide rail.